JP2006142031A - 体外血液循環装置 - Google Patents
体外血液循環装置 Download PDFInfo
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- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
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- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
- A61M1/3644—Mode of operation
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- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
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Abstract
【解決手段】最初に血液貯蔵部50を満たし、そこから遠心力ポンプヘッド44を満たすプライミング液は、接合部PRを経由して供給される。ホース内に存在する空気は、装置からその大部分が除去されるが、気泡は動脈血フィルタ56の上部および水平方向のラインに残留する。血液貯蔵部50がほぼ満たされると、遠心力ポンプヘッド44は比較的ゆっくりと回転を始め、装置に残留していた空気が更に除去され、更に人工心肺装置64等の構成部品がプライミング液で満たされ、ポンプが停止し、制御モジュールS、医療モジュールP及び回転マウント12のユニットは回転して運転位置に戻る。この90度の回転の後、動脈血フィルタ56内および水平方向のライン内に残留していた空気が抜けていく。
【選択図】図5
Description
12 回転マウント
14 回転フック
16、17 支持クリップ
20 支持部
22 プラグソケット
24 操作部
26 タッチスクリーン
28、30 ラッチ接合部
32 ハンドル
34,36 ガイドレール
38 切欠き部
40、42 壁部材
44 遠心力ポンプヘッド
46 注入口
48 排出口
50 血液貯蔵部
52 排出口
54 排気管
56 動脈血フィルタ
58 注入口
60 排出口
62 排気口
64 人工心肺
70 ライン
71 内部バイパス
72、73 バルブ
74、75、76 圧力センサ
77、78、79 バルブ
80 気泡センサ
82 緊急遮断バルブ
84 流量センサ
86 電気的インターフェース
A 動脈結合部
B ベースモジュール
P 医療モジュール
PR プライミング接合部
S 制御モジュール
V 静脈接合部
Claims (12)
- 人工心肺装置における体外血液循環路を提供する装置であって、
制御装置(24)を有する少なくとも1つのベースモジュール(B)と、
前記ベースモジュールに脱着可能に接続され、体外血液循環路としての血液導入部を有する医療モジュール(P)と、を含み
前記医療モジュール(P)を充てん位置(図3)から運転位置(図4)まで水平軸の回りに前記ベースモジュール(B)に対して回転させる回転手段(12、34、36)が、前記ベースモジュール(B)及び/又は前記医療モジュール(P)に設けられていることを特徴とする体外血液循環装置。 - 前記充てん位置から前記運転位置への回転角度は、約90度であることを特徴とする請求項1に記載の体外血液循環装置。
- 血液貯蔵部(50)が前記医療モジュール(P)内に設けられ、前記充てん位置及び前記運転位置において水平軸に対し約45度の傾きで配置されていることを特徴とする請求項1または請求項2に記載の体外血液循環装置。
- 中央注入口(46)および接線方向の排出口(48)を有する遠心力ポンプヘッド(44)が、前記医療モジュール(P)内に前記注入口(46)が前記充てん位置においては垂直方向上側に向き、前記運転位置においては水平方向に向くように配置されていることを特徴とする請求項1乃至3のいずれか1に記載の体外血液循環装置。
- 接線方向の排出口(48)を有する遠心力ポンプヘッド(44)が、前記医療モジュール内に前記運転位置において前記排出口(48)が前記遠心力ポンプヘッド(44)の最低部に位置するように配置されていることを特徴とする請求項1乃至4のいずれか1に記載の体外血液循環装置。
- 排気口(62)を有する動脈血フィルタ(56)が、前記医療モジュール(P)内に前記排気口(62)が前記充てん位置においては水平方向に向き、前記運転位置においては垂直方向上側に向くように配置されていることを特徴とする請求項1乃至5のいずれか1に記載の体外血液循環装置。
- 前記医療モジュール(P)のための前記マウント(12)を含む前記回転手段は、前記ベースモジュールにおいて回転の補助がなされていることを特徴とする請求項1乃至6のいずれか1に記載の体外血液循環装置。
- 前記回転手段が、前記マウント(12)と、前記医療モジュール(P)及び/又は前記医療モジュールに接続されている更なる装置(S)に設けられているガイド(34、36)を含むことを特徴とする請求項7に記載の体外血液循環装置。
- 前記医療モジュール(P)が、前記ベースモジュール(B)に搭載された後に前記運転位置となることを特徴とする請求項1乃至8のいずれか1に記載の体外血液循環装置。
- 前記ベースモジュール(B)が、患者のベッドのフレームに当該装置を吊るすための回転フック(14)を備える装置スタンド(10)を有することを特徴とする請求項1乃至9のいずれか1に記載の体外血液循環装置。
- 人工心肺装置における体外血液循環路を提供する装置の運転方法であって、
制御装置を有する少なくとも1つのベースモジュールと、
前記ベースモジュールに脱着可能に接続され、体外血液循環路としての血液導入部を有する医療モジュールと、を含み
充てん位置から運転位置まで水平軸の回りに前記ベースモジュールBに対して前記医療モジュールPを回転させる回転手段が前記ベースモジュール及び/又は前記医療モジュールに設けられており、
始めに前記医療モジュールが前記充てん位置となって、前記充てん位置において前記血液導入部にプライミング液が満たされ、次に前記医療モジュールが前記ベースモジュールに対して90度回転して前記運転位置となることを特徴とする運転方法。 - 前記医療モジュールに設けられたポンプヘッドが前記回転に先立って駆動され、前記血液導入部の排気を行うことを特徴とする請求項11に記載の運転方法。
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Application Number | Priority Date | Filing Date | Title |
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EP04027855A EP1661592B1 (de) | 2004-11-24 | 2004-11-24 | Vorrichtung zur Bereitstellung eines extrakorporalen Blutkreislaufs |
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JP2006142031A true JP2006142031A (ja) | 2006-06-08 |
JP2006142031A5 JP2006142031A5 (ja) | 2010-05-06 |
JP4592567B2 JP4592567B2 (ja) | 2010-12-01 |
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JP2005335622A Expired - Fee Related JP4592567B2 (ja) | 2004-11-24 | 2005-11-21 | 体外血液循環装置 |
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US (5) | US7846122B2 (ja) |
EP (2) | EP1661592B1 (ja) |
JP (1) | JP4592567B2 (ja) |
KR (1) | KR20060067819A (ja) |
AT (1) | ATE396759T1 (ja) |
DE (2) | DE202004021624U1 (ja) |
ES (1) | ES2306951T3 (ja) |
Cited By (5)
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- 2004-11-24 DE DE202004021624U patent/DE202004021624U1/de not_active Expired - Lifetime
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- 2004-11-24 ES ES04027855T patent/ES2306951T3/es active Active
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- 2005-11-21 JP JP2005335622A patent/JP4592567B2/ja not_active Expired - Fee Related
- 2005-11-22 US US11/284,515 patent/US7846122B2/en not_active Expired - Fee Related
- 2005-11-24 KR KR1020050113097A patent/KR20060067819A/ko not_active Application Discontinuation
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011147710A (ja) * | 2010-01-25 | 2011-08-04 | Jms Co Ltd | 体外循環装置及び体外循環方法 |
JP2014504906A (ja) * | 2010-12-07 | 2014-02-27 | ゾール ライフブリッジ ゲーエムベーハー | フィルタの段階的浸水を伴う体外血液処理用装置の充填および空気抜きを行うための方法およびシステム |
JP2016209628A (ja) * | 2010-12-07 | 2016-12-15 | ゾール ライフブリッジ ゲーエムベーハーZoll Lifebridge Gmbh | フィルタの段階的浸水を伴う体外血液処理用装置の充填および空気抜きを行うためのシステム |
WO2014034412A1 (ja) * | 2012-08-31 | 2014-03-06 | 京セラメディカル株式会社 | 人工心肺ポンプ用駆動装置 |
JP2014046026A (ja) * | 2012-08-31 | 2014-03-17 | Kyocera Medical Corp | 人工心肺ポンプ用駆動装置 |
JP2015167721A (ja) * | 2014-03-07 | 2015-09-28 | 株式会社ジェイ・エム・エス | 人工心肺ポンプ駆動装置 |
WO2021177136A1 (ja) * | 2020-03-03 | 2021-09-10 | テルモ株式会社 | 人工心肺装置 |
Also Published As
Publication number | Publication date |
---|---|
DE202004021624U1 (de) | 2009-08-06 |
EP1661592A1 (de) | 2006-05-31 |
US8529488B2 (en) | 2013-09-10 |
DE502004007297D1 (de) | 2008-07-10 |
US20110208108A1 (en) | 2011-08-25 |
US10543306B2 (en) | 2020-01-28 |
JP4592567B2 (ja) | 2010-12-01 |
ES2306951T3 (es) | 2008-11-16 |
US20060122551A1 (en) | 2006-06-08 |
US20140142491A1 (en) | 2014-05-22 |
EP1661592B1 (de) | 2008-05-28 |
KR20060067819A (ko) | 2006-06-20 |
EP1832303A1 (de) | 2007-09-12 |
US20110077576A1 (en) | 2011-03-31 |
US7846122B2 (en) | 2010-12-07 |
US8721579B2 (en) | 2014-05-13 |
US9808565B2 (en) | 2017-11-07 |
ATE396759T1 (de) | 2008-06-15 |
US20150073335A1 (en) | 2015-03-12 |
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